Arrow's Theorem for closed weak hierarchies
โ Scribed by R.C. Powers
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 540 KB
- Volume
- 66
- Category
- Article
- ISSN
- 0166-218X
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Malliavin's celebrated theorem on the failure of spectral synthesis for the Fourier algebra A(G) on nondiscrete abelian groups was strengthened to give failure of weak synthesis by Parthasarathy and Varma. We extend this to nonabelian groups by proving that weak synthesis holds for A(G) if and only
1 We prove a Weak Approximation Theorem for valuations that are not necessarily independent. ลฝ . 2 We study the existence of intersections of finite families of valuation rings having a prescribed divisibility group and prescribed residue fields. แฎ 1999 Aca- demic Press